# Logging Level -- Medium

Message | Component | Source | Event ID | Explanation | User Action
--- | --- | --- | --- | --- | ---
Opening LDAP session to directory <directory name> on port <value>. | Active Directory Connector | MSADC | 8006 | Informational message only. | No user action required.
Closing LDAP session to directory <directory name>. | Active Directory Connector | MSADC | 8007 | Informational message only. | No user action required.
Binding to directory <directory name> as user '<user name>'. | Active Directory Connector | MSADC | 8008 | Informational message only. | No user action required.
Binding to directory <directory name> as service account. | Active Directory Connector | MSADC | 8009 | Informational message only. | No user action required.
Searching directory <directory name> at base '<value>' using filter '<value>'. | Active Directory Connector | MSADC | 8010 | Informational message only. | No user action required.
Search of directory <directory name> at base '<value>' returned <value> objects. | Active Directory Connector | MSADC | 8012 | Informational message only. | No user action required.
Adding entry '<entry name>' to directory <directory name>. | Active Directory Connector | MSADC | 8013 | Informational message only. | No user action required.
Modifying entry '<entry name>' on directory <directory name>. | Active Directory Connector | MSADC | 8015 | Informational message only. | No user action required.
Server '<server name>' could not generate e-mail addresses for entry '<entry name>'. Was unsuccessful with error:[0x<error code>] <error code> | Active Directory Connector | MSADC | 8040 | The ADC could not contact the System Attendant service on the Exchange Server. | Make sure that the domain that the Exchange server is running in has trust with the domain that the Windows 2000 computer is running in, and that the Exchange server's service account is in the same domain as the Windows 2000 computer.
Server '<server name>' could not generate some e-mail addresses for entry '<entry name>'. Was unsuccessful for type(s): <address type name> | Active Directory Connector | MSADC | 8041 | A unique e-mail address could not be generated based on the entry name. The Exchange server service account may be in a different domain than the Windows 2000 machine. | In the Add-ins or E-Mail Address Generator container, select the connector or address generator being accessed. On the General tab, verify that the specified .dll file is not corrupted and exists in \Exchsrvr\Add-ins or \Exchsrvr\Address in the proper directory on the server.
Found new or changed Connection Agreement '<value>' on directory <directory name>. | Active Directory Connector | MSADC | 8068 | Informational message only. | No user action required.
Connection Agreement '<value>' was deleted or had its owning service changed on directory <directory name>. Shutting down thread for this Connection Agreement. | Active Directory Connector | MSADC | 8069 | Informational message only. | No user action required.
The target object '<object name>' was modified after the source object '<object name>' Consequently, the full set of updates will not be applied to the target object. If this warning persists, make sure that the time is set correctly on both the source and target servers. | Active Directory Connector | MSADC | 8139 | The service will not replicate changes from the source object to the target object if the target object has been modified more recently than the source object. | Make sure that the source and target servers clocks are in sync.
Delayed processing of group/distribution list: '<value>' | Active Directory Connector | MSADC | 8140 | To replicate objects as quickly as possible, distribution lists and groups are delayed until after users, mailboxes, custom recipients and contacts have been replicated. | No user action required.
Changing distinguished name of entry '<entry name>' to '<text>' on directory <directory name>. | Active Directory Connector | MSADC | 8146 | Informational message only. | No user action required.
ADC was unable to add the link '<entry name>' to the group '<object name>'. This is because the target group is a global group, and global groups are not allowed to have universal, or domain local groups as members. | Active Directory Connector | MSADC | 8152 | By default ADC creates universal groups. Universal groups can have any object as a member. However, the Windows 2000 administrator can choose to create a global group. Global groups cannot have universal groups or domain local groups as members. Exchange does not have this restriction. So, if the Windows 2000 global group is to replicate to Exchange, and the Exchange administrator adds a unversal group to the global group, then the change cannot replicate back to Windows 2000. | Consider alternative architectures where this grouping is not necessary.

### Related Topics

Log Replications Events